CVE-2022-27114

 

Published at: - 09-05-2022 07:15

Last modified: - 17-05-2022 06:33

Total changes: - 3

Description

There is a vulnerability in htmldoc 1.9.16. In image_load_jpeg function image.cxx when it calls malloc,'img->width' and 'img->height' they are large enough to cause an integer overflow. So, the malloc function may return a heap blosmaller than the expected size, and it will cause a buffer overflow/Address boundary error in the jpeg_read_scanlines function.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://github.com/michaelrsweet/htmldoc/commit/31f780487e5ddc426888638786cdc47631687275
• https://github.com/michaelrsweet/htmldoc/issues/471
• [debian-lts-announce] 20220513 [SECURITY] [DLA 3004-1] htmldoc security update-Mailing List, Third Party Advisory

 

Keywords

NVD

 

CVE-2022-27114

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures